Bridge inspection vehicle

I. Product Overview

The bridge inspection vehicle is a specialized vehicle designed for bridge maintenance, inspection, and repair operations. This equipment integrates a highly mobile chassis, a hydraulic telescopic boom system, and a safe working platform, enabling the inspection, maintenance, and testing of the bridge substructure without closing traffic. The bridge inspection vehicle utilizes a hydraulic control system to allow for flexible, multi-directional extension of the boom, safely and accurately delivering inspection personnel and equipment to any part of the bridge, making it an essential piece of equipment for modern bridge inspection and maintenance.

I. Product Overview The bridge inspection vehicle is a specialized vehicle designed for bridge maintenance, inspection, and repair operations. This equipment integrates a highly mobile chassis, a hydraulic telescopic boom system, and a safe working platform, enabling the inspection, maintenance, and testing of bridge substructures without closing traffic. The bridge inspection vehicle utilizes a hydraulic control system to allow for flexible multi-directional extension of the boom, safely and accurately delivering inspection personnel and equipment to any part of the bridge. It is an essential piece of equipment for modern bridge inspection and maintenance.

II. Product Technical Specifications

1. Working Radius: Generally 12 m to 22 m, customizable according to bridge width and inspection requirements.

2. Working Height: Maximum working height up to 25 m, meeting the inspection needs of high-pier bridges.

3. Platform Load Capacity: Rated load capacity 200–400 kg, accommodating 2–3 inspection personnel and equipment.

4. Operation Method: Electro-hydraulic proportional control system with dual upper and lower control and wireless remote control functions.

5. Travel Speed: ≤100 km/h (highway driving condition). 6. Transfer Performance: With the boom retracted, the vehicle width does not exceed 2.5 meters, facilitating highway traffic.

7. Safety System: Equipped with multiple safety interlocks, emergency stop, anti-tilt alarm, and hydraulic locking protection devices.

III. Product Working Principle: The bridge inspection vehicle uses a vehicle chassis drive system with a hydraulic telescopic boom as its core working mechanism. Operators can control the boom's extension, rotation, lifting, and folding movements via the control system, allowing the platform to accurately reach the inspection position under the bridge. The platform's operating system and the bottom control system can communicate in real time, achieving coordinated actions and safety monitoring. The entire vehicle system is equipped with automatic limit switches, load detection, and attitude balance control to ensure safe operation under complex conditions.

IV. Product Application Scope:
1. Daily inspection and periodic testing of various highway, urban, and railway bridges.

2. Bridge structure repair, bearing replacement, expansion joint maintenance, etc.

3. Inspection and cleaning of bridge substructure, suspension brackets, protective netting, drainage systems, etc. 4. Assistance with inspection and construction at high or special locations such as tunnel entrances, overpasses, and the bottom of viaducts.